Figure 5From: Protein phosphatase 4 is an essential positive regulator for Treg development, function, and protective gut immunityPP4 deficiency reduces LPL and IEL αβ T cell numbers without significantly impacting their subset distributions. A-B, LPL (A) and IEL (B) were isolated and analyzed for the expression of various markers by flow cytometry. Results on total (left panels), TCRβ/TCRδ-gated (middle three panels), or B220-Gr1--gated (right three panels) cells are shown (n = 2-8). See Additional file1: Figure S1 for flow cytometry gating strategies.Back to article page